In Local: दयानिधि; ദയാനിധി; தயாநிதி; দযানিধি; దయానిధి; ਦਯਾਨਿਧਿ; દયાનિધિ; ದಯಾನಿಧಿ Name Dayanidhi generally means Treasure house of mercy or Compassionate lord or Kind, is of Indian origin, Name Dayanidhi is a Masculine (or Boy) name. Person with name Dayanidhi are mainly Hindu by religion.